ASME SB166 UNS N06025 WELDED PIPES

ASME SB166 UNS N06025 Welded Pipes

ASME SB166 UNS N06025 Welded Pipes are high-performance nickel-based alloy piping solutions designed for exceptional resistance to corrosion, pitting, and crevice corrosion in aggressive environments. Manufactured from Nickel Alloy 25 (UNS N06025), these welded pipes provide excellent mechanical strength and durability under high-pressure and high-temperature service conditions.

Produced in compliance with ASME SB166 specifications, UNS N06025 Welded Pipes offer superior resistance to chloride-containing media, acidic environments, and stress corrosion cracking. With advanced welding techniques and strict dimensional tolerances, these pipes ensure reliable performance in critical industrial applications.

Specifications of ASME SB166 UNS N06025 Welded Pipes

Product Type	ASME SB166 UNS N06025 Welded Pipes
Material Grade	Nickel Alloy 25 (UNS N06025)
Standard	ASME SB166 / ASTM B166
Manufacturing Process	Welded (ERW / TIG / Laser Welded)
Size Range	1/8" NB to 48" NB (Custom Sizes Available)
Wall Thickness	SCH 5 to SCH XXS
Length	Single Random / Double Random / Cut Length
Surface Finish	Pickled / Annealed / Polished / As Welded

Key Benefits

• Excellent Corrosion Resistance: Resistant to pitting, crevice corrosion, and chloride environments.
• High Strength: Maintains mechanical integrity in demanding pressure applications.
• Stress Corrosion Cracking Resistance: Suitable for harsh chemical processing systems.
• Oxidation Resistance: Performs well in elevated temperature conditions.
• Strong Weld Integrity: Precision welding ensures leak-proof and durable seams.
• Good Fabricability: Easily formed and welded for custom industrial requirements.
• Long Service Life: Minimizes maintenance and operational downtime.

Applications of ASME SB166 UNS N06025 Welded Pipes

• Oil & Gas Industry: Offshore platforms and subsea piping systems.
• Chemical Processing Plants: Acid handling and corrosive fluid transport.
• Petrochemical Industry: High-pressure and high-temperature process piping.
• Power Generation: Heat exchangers and boiler components.
• Marine Applications: Seawater and coastal installation piping systems.

Quality Assurance

ASME SB166 UNS N06025 Welded Pipes undergo strict inspection and testing procedures to ensure full compliance with ASME and ASTM standards.

• Chemical Composition Testing: Verification of nickel and alloying elements.
• Mechanical Testing: Tensile strength, hardness, and flattening tests.
• Non-Destructive Testing (NDT): Radiographic and ultrasonic inspection.
• Hydrostatic Testing: Pressure testing for leak-proof performance.
• Certification: Mill Test Certificates (MTC) as per EN 10204 3.1.

Conclusion

ASME SB166 UNS N06025 Welded Pipes deliver excellent corrosion resistance, mechanical strength, and reliable welded construction for demanding industrial environments. Manufactured to stringent international standards, these pipes ensure safety, durability, and long-term operational efficiency.